OK I found that I needed a permission, this doing a little try {} catch
() {}. See the updated code.
Now the problem is: how can I bypass the default USSD behaviour, in
order to catch it for my purposes instead of popping up the messages
like "Executing USSD code..." (reply)?
Thanks
package com.elegos.windinforma;
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.widget.TextView;
public class WindInforma extends Activity {
/** Called when the activity is first created. */
private TextView view;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
String encodedHash = Uri.encode("#");
this.view = (TextView) findViewById(R.id.main);
this.view.setText("Caricamento dati in corso...");
call("*123" + encodedHash);
}
protected void call(String phoneNumber) {
this.view.append("\n"+phoneNumber);
try {
startActivityForResult(new Intent("android.intent.action.CALL",
Uri.parse("tel:" + phoneNumber)), 1);
} catch (Exception eExcept) { this.view.append("\n\n
\n"+eExcept.toString()); }
}
@Override
protected void onActivityResult(int requestCode, int resultCode,
Intent data) {
this.view.append("\nUSSD: " + requestCode + " " + resultCode + "
" + data);
}
}
On 18 Lug, 21:52, elegos <[email protected]> wrote:
> Hi there!
> I've just started coding for Android. My network provider has a
> service via USSD to let you know what's your credit, your various
> bonuses and so on, and so I decided to create an activity to get that
> data for the user instead of "calling" it.
>
> So far I've found only a little on this, can't find even any
> documentation on it. This is the code I've got so far:
>
> package com.elegos.windinforma;
>
> import android.app.Activity;
> import android.content.Intent;
> import android.net.Uri;
> import android.os.Bundle;
> import android.widget.TextView;
>
> public class WindInforma extends Activity {
> private TextView view;
> /** Called when the activity is first created. */
> @Override
> public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setContentView(R.layout.main);
>
> String encodedHash = Uri.encode("#");
>
> this.view = (TextView) findViewById(R.id.main);
> call("*123" + encodedHash); // just an example: credit
> }
>
> protected void call(String phoneNumber) {
> startActivityForResult(new Intent
> ("android.intent.action.CALL",
> Uri.parse("tel:" + phoneNumber)), 1);
> }
>
> @Override
> protected void onActivityResult(int requestCode, int resultCode,
> Intent data) {
> view.setText("USSD: " + requestCode + " " + resultCode + " " +
> data);
> }
>
> }
>
> It ends unexpectedly. Do you know anything it may help me?
>
> I'm developing in Android 1.5
> Thanks
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